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ENERGY STAR Labeled Building Profile

303 E. Wacker
303 E. Wacker
Chicago, IL 60601
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Built in 1979, 303 East Wacker is an approximately 838,000 square foot office tower, that spans 28 stories in downtown Chicago's East Loop area.The property is an international-style tower, distinguished by a curtain wall of bronze-finished aluminum and reflective glass, and a two-story colonnaded arcade at ground level. 

303 East Wacker earned the ENERGY STAR® for superior energy performance after retrofits made during the renovation process and changes in energy management practices. A new computerized building automation system was installed, enhancing control over energy-consuming equipment and enabling monitoring of energy consumption and startup times. Heating, ventilating, and air conditioning (HVAC) upgrades were performed as well, including the installation of variable air volume (VAV) boxes, which allow the distributed volume of cooled return air to vary based on cooling demand. Heating equipment controlled by silicon controlled rectifiers (SCRs) was installed as well. The SCRs operate like automatic dimmer switches, allowing heating equipment to operate according to actual demand.

 

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Testimonial:

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Please note: Narrative information in this profile has been provided by FSP 303 East Wacker Drive LLC or a representative of this facility. Other building information was verified and submitted to EPA at the time of application. Building energy performance, operating characteristics, and ownership/management may be subject to change over time.

Building Owner:*
FSP 303 East Wacker Drive LLC

Property Manager:*
Hines

Year(s) Labeled (Rating):
2002 (77)
2005 (75)
2006 (80)
2007 (82)
2008 (85)
2009 (85)
2010 (90)
2011 (90)
2012 (89)
2013 (85)
2015 (91)
2016 (93)
2017 (95)

Facility Type: Office

Total Floorspace: 1015129 sf

Year Constructed: 1979

Contract Type: None

Technologies Used:
   Stage 1-Recommissioning
   Stage 2-Lighting
   Stage 3-Load Reductions
   Stage 4-Fan Systems
   Stage 5-Heating and Cooling Plant